Researchers have uncovered hidden potential in metasurfaces and demonstrated optical devices that manipulate light’s polarization state with an unprecedented degree of control. The research demonstrates a new way to control polarized light with metasurfaces. This new approach — in which the researchers can engineer a holographic image with a polarization-tunable response across the image itself — could lead to applications in diverse fields including imaging, microscopes, displays, and even astronomy.
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Source: ScienceDaily